The Dune grid interface and some grid implementations

ALUGrid is an adaptive, loadbalancing, unstructured implementation of the DUNE grid interface supporting either simplices or cubes.

This is a fork of the old UG finite element software, stripped of everything but the grid data structure. You need this module if you want to use the UGGrid grid implementation from dune-grid.

SPGrid is an efficient structured, parallel implementation of the DUNE grid interface.

The dune-foamgrid module is an implementation of the dune-grid interface that implements one- and two-dimensional grids in a physical space of arbitrary dimension. The grids are not expected to have a manifold structure, i.e., more than two elements can share a common facet.

MMesh is a grid implementation based on CGAL triangulations.

PolygonGrid implements a DUNE grid consisting of polygons.

Implementation of curved dune geometries

A meta-grid for dune grids mapping flat geometries to curved geometries

CurvilinearGrid implements a 3d simplex grid based on Lagrangian interpolation. Features include flexible polynomial order, parallel mesh reading and partitioning, and curvilinear visualization via VTK.

A module implementing a variety of DUNE meta grids.

MultiDomainGrid is a meta grid that allows you to carve up an existing DUNE grid into subdomains and extract interfaces for e.g. multi-physics simulations with multiple domains.

A grid implementation using the p4est library

PrismGrid is a grid wrapper for a DUNE grid implementation, adding an additional dimension to the grid using generic prismatic elementslel implementation of the DUNE grid interface.

dune-subgrid allows you to mark a subset of the elements of a given grid. This subset can then be treated as a grid hierarchy in its own right.